interleukin-1 (IL-1)

Interleukin-1 (IL-1) is a type of protein, specifically a cytokine, produced by immune cells in the body. It plays a crucial role in the immune response by signaling to other cells to help fight infections and inflammation. IL-1 is involved in various processes, including fever, inflammation, and the activation of other immune cells. There are two main forms of IL-1: IL-1α and IL-1β. Dysregulation of IL-1 can contribute to various diseases, including autoimmune disorders and chronic inflammatory conditions, making it an important target for research and potential therapies.